Java Serialization and Networking MCQ Questions | Java Program MCQs

import java.net.*;
class networking 
{
    public static void main(String[] args) throws Exception 
    {
        URL obj = new URL("https://www.example.com/javamcq");
        URLConnection obj1 = obj.openConnection();
        int len = obj1.getContentLength();
        System.out.print(len);
    }
}

import java.net.*;
class networking
{
    public static void main(String[] args) throws MalformedURLException 
    {
        URL obj = new URL("https://www.example.com/javamcq");
        System.out.print(obj.getHost());
    }
}

import java.net.*;
class networking 
{
    public static void main(String[] args) throws MalformedURLException 
    {
        URL obj = new URL("https://www.example.com/javamcq");
        System.out.print(obj.toExternalForm());
    }
}